QUẢNLÝTỔCHỨCVÀTHỰCHIỆNDỰÁNXƯỞNGSẢNXUÂTTÀVẸTBÊTÔNGDỰỨNGLỰC CONTENTS Foreword Chapter Chapter General introduction about factory Page for project manufacturing concrete sleeper 1.1 The project background 1.2 The project goals 1.3 Human resources organization Management organization and implementation of 2.1 2.2 2.3 2.4 2.5 4 projects each factory sleepers prestressed concrete Plan for project Implementation Monitor schedule, implementation cost, define variation Modify schedule Risk analysis Conclusion References FOREWORD Project management is the process of planning, time management, human resources and monitoring schedule of the project in order to ensure the Page 6 10 10 project completed on time, within the approved budget and achieve technical requirements and quality of products and services by using the best method and condition Project management includes main phase: planing, implementation in which main contens is time management, cost and monitoring work packages in order to achieve the goal - Planing: this phase is for building goal, identify works need to do, human resources need to implement the project and is process to indentify the action plan which should be shown in systematic diagrama - Implementation: This is process to allocate resources includes: Budget, human, equipment and important is coordination and manangement schedule This phase defines time-line to implement each work and whole project (when started, when finished) - Monitoring is process to check schedule of the project, analysis status, solve associated issues and report Phases of project management builds a dynamic cycle from planning to implementation and monitoring and feedback following charts Planing Goal identification Resouces analysis Monitoring Implemationation - Measure results - Compared to the target - Report - Solve the problem - Coordinate and schedule - Distribution of resources - To coordinate the effort - Encourage and motivate staff and employees -Cycle project management Page CHAPTER INTRODUCTION TO PROJECT 1.1 Background of project Following the plan of rail way transportation of Vietnam ti 2020 is to complete upgrading existing raiways to meet national and area standard Build a new line to make it into double lines and electrification line HanoiVinh, Saigon- Nha Trang, continue to build new railways in order to create a synchronous and moderm railways network Currently all routes on Vietnam Railways are using wooden sleepers should be recorded during use due to the impact of weather, climate, the wooden sleepers will be recorded each item should be replaced regularly Besides making use of wooden sleepers to write more and more scarce, so the need to replace wooden sleepers with a material different from that survey research of Vietnam Railways has approved the construction of "The project workshop reinforced concrete sleepers tensioning rail for recording "in the central region Page 1.2 Goal of the project Investing in “ Building a factory to manufacture concrete strain using for point machine in railway” which is adapted to condition of Vietnam railways This is important and significant materially and spiritually to Vietnam railways: - Live life of concrete sleeper is longer than wooden one so the time to repairing, replacement is longer - Create condition to professionalize for manufaturing, pre-installation of sleeper at factory then transport to site to replace this can help to reduce time of block the railways - Factory location is connected to railways and highway at Kimlien station so it is flexible for transportation by railways and highway - Utilize the existing land - Attractive local, company labour so increase income for workers - It is comfortable to supply for middle, southern and northern areas - Apply newest technology into Vietnam railways - Stablize activities of company, contribute stablization of company - Manufacturing is an developing industry so investment into this project is very safe 1.3 Organization and human resource to implement the project Construction Constructionproject project manager manager Project Coordinator Project implementation group Equipment Equipmentinstallation installation project projectmanager manager Project Coordinator Project implementation group Page Model of project management Plan for implementation, monitoring, analysis implementation process of the project Execution of project is implemented via the head of project manager Beside activities in project management and associated logistic that Vietnam railways need to implement, implementation process includes main steps: Step 1: land clearance Step 2: Designing Step 3: Implementation plan Step 4: Implementation periods, schedule Step 5: Finishing implementation and bring the project into use CHAPTER MANAGEMENT ORGANIZATION AND IMPLEMENTATION THE PROJECT 2.1 Planing for building manufacturing factory strain concrete sleeper for in railways Work description of project implementation the project item Work Requirement Time Human (week) resource/ men Plan and approve master plan Investigate geographic Design, clarification and approve 3 10 Page 5 Construction 3,4 35 Electric network 10 Water network 10 Install equipments 5 25 Finish 7,8 10 Schedule table of the project facility - From the above planning table, time for project is 90 days (18 weeks) - The project includes work packages: plan and approve master plan, investigate geographic, design , clarify and approve design, construction, install equipments, finish 2.2 Implementation: Using resources to implement the project Description allocation of human resource in project Page Allocation human resources - Assume there are 40 men in company - Following Resources Graph in peak time needs 45 people, so missing people - Reallocate human resource: peak time happens in building wall and water system Due to building wall is limited so water system is selected to adjust for schedule from 2,25 weeks to weeks, worker from 10 people will reduce to people and meet human resource of the company Following table 2.3 Cheking schedule, implementation cost discover variations Chose time for avaluation schedule is week Work Cost 90 days BCWS(6) 31,300,000,000 750,000,00 500,000,000 200,000,000 500,000,000 200,000,000 Percent of compeletion BCWP(6) ACWP(6 725,000,000 715,000,0 Plan and approve master plan Investigate wks wks 100% 100% 500,000,000 200,000,000 Page 500,000,0 200,000,0 geopraphic Design, clarify and approve design construction Electric network Water network Install equipments Finish wks wks wks wks wks wks 100,000,000 12,500,000,000 1,800,000,000 700,000,000 15,000,000,000 500,000,000 25% 0% 0% 0% 0% 0% 50,000,000 0 0 25,000,000 15,000,0 0 0 Evaluation: Evaluate schedule: SV=BCWP(6) - BCWS(6) = ($25,000,000.00) SV0 Cost is under budget SI= BCWP / BCWS = 0.97 SI1 cost is under budget 2.4 Adjust schedule: Time (week) Original Adjustment Cost Original reduction Reduction time Plan and approve 2 500,000,000 500,000,000 50,000,000 master plan Investigate geographic Design, clarify and 2 200,000,000 100,000,000 203,333,333 100,000,000 3,333,333 19,500,000 approve desgin construction Electric network water network Install equipment Finish Total 4 18 4 15 12,500,000,000 1,800,000,000 700,000,000 15,000,000,000 500,000,000 12,500,000,000 1,218,750,000 1,800,000,000 202,500,000 700,000,000 52,500,000 16,350,000,000 1,350,000,000 612,500,000 112,500,000 31,300,000,000 32,765,833,333 Page L - Chose works which have small value to adjust - The project schedule is reduced weeks, total additional cost is VND1,465,833,333 - Total cost after adjusting schedule is VND32,765,833,333 2.5 Evaluation project risk Work Plan and approve master plan Investigate geographic Design, verify and approve design Construction Electric network Water network Install equipment Finish Following the above table Te: 15,17 To 1 2 1 Vcp: 1,53 Tm 2 4 Tp Tei 2.00 2.17 2.00 3.83 3.50 6.00 3.83 1.33 Độ lệch P.Sai 0.33 0.11 0.50 0.25 0.33 0.11 0.50 0.25 0.17 0.03 1.00 1.00 0.83 0.69 0.33 0.11 Xích ma(S) : 1,236 * Probability X=13 week Z=(X-Te)/S = -1,753 Refer to probability table is 95,99% Probability of project schedule under 13 weeks is: 4,01% Probability of project schedule from 13 to 15.17 weeks is 45,99% Probability of project after 13 weeks is 95.99% * Probability X=17 week - Z: 1,483% Refer to probability table is 93,06% Probability of project under 17 weeks is 93.06% Probability of project from 15.17 to 17 weeks is 43.06% Probability of project after 17 weeks is 6.94% Project risks: The budget of the project is mainly comes from mobilizing so if the project is not running well it will be huge damages In additional, weather also big effects to schedule and quality of the project Page Quantity of works is big with many packages which implemented at the same time so lead to constrain for management, coordination during implementation Conclusion and comments The project is in line with policy of government and support to industrialization and modernization in Railways Following goals for next year, Vietnam railway need to focus on industrial manufacturing system Investing in this project contributes in completion for the projects in repairing and replacement new railtracks Suggested solution and comments for the project Improve approve and design process Be careful and accurate in costing of the project because it effects to all work packages during implementation phase Building schedule also is very important phase and effects all phases of the project It effects directly to mobilizing budget, time and quality of implementation For this project, schedule must be done by experience and professsionall engineers Select experience contractors for implementation and designing, consultancy and supervisory in order to optimize time, cost and have good quality Implement all phases of the project well Always update information about economy, polictical which is related to the project to analysis and select investing options References: - Project management: Phd Phạm Thị Thu Ha Page 10